CN203224200U - Calibration scale used in roller grinder measurement system - Google Patents
Calibration scale used in roller grinder measurement system Download PDFInfo
- Publication number
- CN203224200U CN203224200U CN 201320223484 CN201320223484U CN203224200U CN 203224200 U CN203224200 U CN 203224200U CN 201320223484 CN201320223484 CN 201320223484 CN 201320223484 U CN201320223484 U CN 201320223484U CN 203224200 U CN203224200 U CN 203224200U
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- calibration
- calibrating block
- block
- scale
- roll grinder
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Abstract
The utility model discloses a calibration scale used in a roll grinder measurement system. The calibration scale comprises a calibration block, a horizontal bubble level meter and two vertical bubble level meters. The bottom surface and the top surface of the calibration block are symmetrically provided with a plurality of steps. The horizontal bubble level meter is arranged on one side of the calibration block and positioned on the horizontal axis of the calibration block. The two vertical bubble level meters are arranged on the other side of the calibration block in a straight line, being spaced from each other. According to the utility model, the calibration scale enables accurate calibration of roll grinder measurement arms, so that errors caused by gaps between lead screws are prevented, the calibration precision is improved, and the calibration scale is suitable to be used in unified calibration of the precision of the grinder measurement arms of multiple measurement ranges.
Description
Technical field
The utility model relates to a kind of scaling ruler for the demarcation of roll grinder measuring system.
Background technology
Roll grinder is a kind of of cylindrical grinder, and for guaranteeing roll dressing precision configuration on-line measurement system, this on-line measurement system has a gage beam.In order to ensure the accuracy of measuring, overcome the gap that produces in the use, the measuring error that wearing and tearing cause, all need the gage beam of on-line measurement system is carried out regular demarcation.Usually the precision of gage beam need be calibrated by calibration block, traditional calibration block generally is fixed on the tailstock of grinding machine, it is the disk of a fixed measure, the control grinding machine is turned down gage beam come during calibration, the axle that the control survey arm tightens up, read the calibration reading after clamping disk, owing to there is the leading screw gap, the gage beam calibration value often can not be tending towards more accurate data.In addition because disk is the calibration block of fixed measure, can't adapt to the unified of a plurality of measurement range gage beam of grinding machine on-line measurement system precision demarcates, the relative error that reduces to measure, often there is larger difference in the same dimension of roller measured of different roll grinders.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of scaling ruler for the demarcation of roll grinder measuring system, utilize this scaling ruler can realize the accurate demarcation of roll grinder gage beam, the error of avoiding leading screw gap etc. to cause, improve stated accuracy, be fit to the unified of a plurality of measurement range gage beam of grinding machine precision and demarcate.
For solving the problems of the technologies described above, the scaling ruler that the utility model is used for the demarcation of roll grinder measuring system comprises calibrating block, horizontal bubble and scale and two vertical bubble and scales, the bottom surface of described calibrating block and end face are arranged with some ladder steps, described horizontal bubble and scale is located at described calibrating block one side and is positioned on the horizontal axis of calibrating block, and described two vertical bubble and scales are in line and are located at described calibrating block opposite side at interval.
Further, the symmetrical ladder step of above-mentioned calibrating block bottom surface and end face is level Four.
Further, offer some through holes on the above-mentioned calibrating block at interval.
Because being used for the scaling ruler of roll grinder measuring system demarcation, the utility model adopted technique scheme, be that this scaling ruler comprises calibrating block, horizontal bubble and scale and two vertical bubble and scales, the bottom surface of described calibrating block and end face are arranged with some ladder steps, described horizontal bubble and scale is located at described calibrating block one side and is positioned on the horizontal axis of calibrating block, and described two vertical bubble and scales are in line and are located at described calibrating block opposite side at interval.This scaling ruler can be realized the accurate demarcation of roll grinder gage beam, and the error of avoiding leading screw gap etc. to cause improves stated accuracy, is fit to the unified of a plurality of measurement range gage beam of grinding machine precision and demarcates.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is used for the structural representation of the scaling ruler of roll grinder measuring system demarcation for the utility model.
Embodiment
As shown in Figure 1, the scaling ruler that the utility model is used for the demarcation of roll grinder measuring system comprises calibrating block 1, horizontal bubble and scale 3 and two vertical bubble and scales 2, the bottom surface of described calibrating block 1 and end face are arranged with some ladder steps 11, described horizontal bubble and scale 3 is located at described calibrating block 1 one sides and is positioned on the horizontal axis of calibrating block 1, and described two vertical bubble and scales 2 are in line and are located at described calibrating block 1 opposite side at interval.
Further, the symmetrical ladder step 11 of above-mentioned calibrating block 1 bottom surface and end face is level Four.The symmetrical ladder number of steps of calibrating block bottom surface and end face can be selected according to a plurality of measurement ranges of grinding machine on-line measurement system, and setting level Four usually can corresponding four measuring scope.
Further, offer some through holes 12 on the above-mentioned calibrating block 1 at interval.Some through holes of offering on the calibrating block are fabrication hole, can effectively reduce the deadweight of calibrating block, are convenient to the setting of calibrating block on grinding machine.
Calibrating block can select for use the low-carbon alloy heat-resisting steel material to make, when gage beam is demarcated operation, calibrating block is positioned on the platform of roll center line of grinding machine, and regulate the height of calibrating block according to the vertical bubble and scales of the horizontal bubble and scale on the calibrating block and two, calibrating block is horizontal; The control grinding machine is turned down gage beam come, the axle that the control survey arm tightens up, make the symmetrical cascaded surface of gage beam clamping calibrating block and read the numerical value that gage beam is measured, the distance values of this measurement numerical value and calibrating block symmetry cascaded surface compares, obtain difference the grinding machine on-line measurement system is compensated, thereby the measuring accuracy that realizes gage beam is calibrated.
The spacing of each symmetrical cascaded surface of calibrating block can be decided according to measurement range, as the roller diameter measured between 800-850, the spacing of the symmetrical cascaded surface of calibrating block correspondence is processed as 800.095 so, the roller diameter of measuring is between 400-500, the spacing of the symmetrical cascaded surface of calibrating block correspondence is processed as 399.897 so, the spacing dimension of symmetry cascaded surface processing keeps 3 behind radix point, the comparison of being convenient to demarcate data after finishing is revised, and improves the precision of demarcating.
This scaling ruler can adopt same calibrating block to implement the demarcation of gage beam at different roll grinders, has reduced the relative measurement error that different on-line measurement systems bring; The measuring object of different-diameter roll can pass through the different symmetrical cascaded surface of calibrating block, demarcates with reference to the nominal diameter of different measuring scope, has reduced the driving error of being brought by the leading screw gap in the driving-chain.
Claims (3)
1. one kind is used for the scaling ruler that the roll grinder measuring system is demarcated, it is characterized in that: described scaling ruler comprises calibrating block, horizontal bubble and scale and two vertical bubble and scales, the bottom surface of described calibrating block and end face are arranged with some ladder steps, described horizontal bubble and scale is located at described calibrating block one side and is positioned on the horizontal axis of calibrating block, and described two vertical bubble and scales are in line and are located at described calibrating block opposite side at interval.
2. the scaling ruler of demarcating for the roll grinder measuring system according to claim 1, it is characterized in that: the symmetrical ladder step of described calibrating block bottom surface and end face is level Four.
3. the scaling ruler for the demarcation of roll grinder measuring system according to claim 1 and 2 is characterized in that: offer some through holes on the described calibrating block at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223484 CN203224200U (en) | 2013-04-28 | 2013-04-28 | Calibration scale used in roller grinder measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223484 CN203224200U (en) | 2013-04-28 | 2013-04-28 | Calibration scale used in roller grinder measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224200U true CN203224200U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320223484 Expired - Fee Related CN203224200U (en) | 2013-04-28 | 2013-04-28 | Calibration scale used in roller grinder measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767300A (en) * | 2017-03-04 | 2017-05-31 | 重集团常州华冶轧辊有限公司 | Roller outside diameter measuring aligning roller and roller external diameter scaling method |
| CN115876094A (en) * | 2023-02-24 | 2023-03-31 | 昆山纳博旺精工科技有限公司 | Precision part measuring and detecting platform and measuring and detecting method thereof |
-
2013
- 2013-04-28 CN CN 201320223484 patent/CN203224200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767300A (en) * | 2017-03-04 | 2017-05-31 | 重集团常州华冶轧辊有限公司 | Roller outside diameter measuring aligning roller and roller external diameter scaling method |
| CN115876094A (en) * | 2023-02-24 | 2023-03-31 | 昆山纳博旺精工科技有限公司 | Precision part measuring and detecting platform and measuring and detecting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |